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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sean Mcdonald

Bib: 1174 •M •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Age Group (M18-39)
#0 / 5723
Top 39%
Race Day Weather
51°/41°F
overcast clouds
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:12
3.11 mi
Rank: #4186
Start → 5K
20:12 | 6:31/mi
10K
40:31
6.21 mi
Rank: #4347 (-161)
5K → 10K
20:19 | 6:33/mi
15K
1:00:33
9.32 mi
Rank: #4129 (+218)
10K → 15K
20:02 | 6:27/mi
20K
1:20:30
12.43 mi
Rank: #3891 (+238)
15K → 20K
19:57 | 6:26/mi
HALF
1:24:48
13.11 mi
Rank: #3840 (+51)
20K → HALF
4:18 | 6:19/mi
25K
1:40:24
15.53 mi
Rank: #3682 (+158)
HALF → 25K
15:36 | 6:26/mi
30K
2:00:59
18.64 mi
Rank: #3551 (+131)
25K → 30K
20:35 | 6:38/mi
20M
2:09:58
20.00 mi
Rank: #3478 (+73)
30K → 20M
8:59 | 6:37/mi
21M
2:17:05
21.00 mi
Rank: #3486 (-8)
20M → 21M
7:07 | 7:07/mi
35K
2:21:38
21.75 mi
Rank: #3390 (+96)
21M → 35K
4:33 | 6:05/mi
23M
2:29:13
23.00 mi
Rank: #3136 (+254)
35K → 23M
7:35 | 6:04/mi
24M
2:35:23
24.00 mi
Rank: #3022 (+114)
23M → 24M
6:10 | 6:10/mi
40K
2:40:42
24.85 mi
Rank: #2928 (+94)
24M → 40K
5:19 | 6:14/mi
25.2M
2:43:06
25.20 mi
Rank: #2910 (+18)
40K → 25.2M
2:24 | 6:58/mi
FINISH
2:49:21
26.22 mi
Rank: #2859 (+51)
25.2M → FINISH
6:15 | 6:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:24:48
Pace6:29 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:33
Pace6:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4520:126:3120:12
6:31
-
10K
6.21 mi10:41:0440:316:3220:19
6:33
+0:02
15K
9.32 mi11:01:061:00:336:3020:02
6:27
-0:06
20K
12.43 mi11:21:031:20:306:2919:57
6:26
-0:01
HALF
13.11 mi11:25:211:24:486:294:18
6:19
-0:07
25K
15.53 mi11:40:571:40:246:2815:36
6:26
+0:07
30K
18.64 mi12:01:322:00:596:3020:35
6:38
+0:12
20M
20.00 mi12:10:312:09:586:308:59
6:37
-0:01
21M
21.00 mi12:17:382:17:056:327:07
7:07
+0:30
35K
21.75 mi12:22:112:21:386:314:33
6:05
-1:02
23M
23.00 mi12:29:462:29:136:307:35
6:04
-0:01
24M
24.00 mi12:35:562:35:236:296:10
6:10
+0:06
40K
24.85 mi12:41:152:40:426:285:19
6:14
+0:04
25.2M
25.20 mi12:43:392:43:066:292:24
6:58
+0:44
FINISH
26.22 mi12:49:542:49:216:286:15
6:08
-0:50

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:04 /mi

Average Pace

6:28 /mi

Slowest Pace

7:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:39:50

94% of race

Time at Steady Pace

9:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:4520:126:3120:12
6:31
#4186
10K
6.21 mi10:41:0440:316:3220:19
6:33
#4347
15K
9.32 mi11:01:061:00:336:3020:02
6:27
#4129
20K
12.43 mi11:21:031:20:306:2919:57
6:26
#3891
HALF
13.11 mi11:25:211:24:486:294:18
6:19
#3840
25K
15.53 mi11:40:571:40:246:2815:36
6:26
#3682
30K
18.64 mi12:01:322:00:596:3020:35
6:38
#3551
20M
20.00 mi12:10:312:09:586:308:59
6:37
#3478
21M
21.00 mi12:17:382:17:056:327:07
7:07
#3486
35K
21.75 mi12:22:112:21:386:314:33
6:05
#3390
23M
23.00 mi12:29:462:29:136:307:35
6:04
#3136
24M
24.00 mi12:35:562:35:236:296:10
6:10
#3022
40K
24.85 mi12:41:152:40:426:285:19
6:14
#2928
25.2M
25.20 mi12:43:392:43:066:292:24
6:58
#2910
FINISH
26.22 mi12:49:542:49:216:286:15
6:08
#2859
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4186396639663825(Top 13%)3639(Top 22%)3639(Top 64%)
10K6.21 mi3.10 mi4347-1614109-1434109-1434525(Top 16%)4260(Top 26%)4260(Top 74%)
15K9.32 mi3.11 mi4129+2183915+1943915+1943825(Top 13%)3639(Top 22%)3639(Top 64%)
20K12.43 mi3.11 mi3891+2383703+2123703+2123256(Top 11%)3124(Top 19%)3124(Top 55%)
HALF13.11 mi0.68 mi3840+513656+473656+473114(Top 11%)2994(Top 18%)2994(Top 52%)
25K15.53 mi2.42 mi3682+1583516+1403516+1403076(Top 11%)2945(Top 18%)2945(Top 51%)
30K18.64 mi3.11 mi3551+1313386+1303386+1303248(Top 11%)3066(Top 19%)3066(Top 54%)
20M20.00 mi1.36 mi3478+733318+683318+682996(Top 10%)2817(Top 17%)2817(Top 49%)
21M21.00 mi1.00 mi3486-83321-33321-34084(Top 14%)3672(Top 22%)3672(Top 64%)
35K21.75 mi0.75 mi3390+963229+923229+921551(Top 5%)1485(Top 9%)1485(Top 26%)
23M23.00 mi1.25 mi3136+2542998+2312998+231819(Top 3%)785(Top 5%)785(Top 14%)
24M24.00 mi1.00 mi3022+1142890+1082890+1081652(Top 6%)1567(Top 10%)1567(Top 27%)
40K24.85 mi0.85 mi2928+942801+892801+891443(Top 5%)1365(Top 8%)1365(Top 24%)
25.2M25.20 mi0.35 mi2910+182781+202781+202450(Top 8%)2243(Top 14%)2243(Top 39%)
FINISH26.22 mi1.02 mi2859+512729+522729+522194(Top 8%)2018(Top 12%)2018(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3825

Males

3639

M18-39

3639

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4525

Males

4260

M18-39

4260

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3825

Males

3639

M18-39

3639

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3256

Males

3124

M18-39

3124

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3114

Males

2994

M18-39

2994

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3076

Males

2945

M18-39

2945

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3248

Males

3066

M18-39

3066

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

2996

Males

2817

M18-39

2817

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4084

Males

3672

M18-39

3672

21M→35K

21.0 - 21.8 mi

Top 5%
×7
+17ft-86ft

Overall

1551

Males

1485

M18-39

1485

35K→23M

21.8 - 23.0 mi

Top 3%
×5
+23ft-63ft

Overall

819

Males

785

M18-39

785

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1652

Males

1567

M18-39

1567

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1443

Males

1365

M18-39

1365

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2450

Males

2243

M18-39

2243

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2194

Males

2018

M18-39

2018

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1764*
Passed By
390
Net Change
+1327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4186
5K → 10K86200-161#4186#4347
10K → 15K250*32+218#4347#4129
15K → 20K250*12+238#4129#3891
20K → HALF554+51#3891#3840
HALF → 25K1679+158#3840#3682
25K → 30K17039+131#3682#3551
30K → 20M8714+73#3551#3478
20M → 21M4149-8#3478#3486
21M → 35K971+96#3486#3390
35K → 23M254*0+254#3390#3136
23M → 24M1195+114#3136#3022
24M → 40K995+94#3022#2928
40K → 25.2M257+18#2928#2910
25.2M → FINISH6413+51#2910#2859
TOTALS1764*390+1327

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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